ACI Worldwide

Coral Gables, FL

ACI Worldwide Inc. is a payment systems company headquartered in Miami, Florida. ACI develops a broad line of software focused on facilitating real-time electronic payments. These products and services are used globally by banks, financial intermediaries such as third-party electronic payment processors, payment associations, switch interchanges, merchants, corporations, and a wide range of transaction-generating endpoints, including automated teller machines ("ATM"), merchant point of sale ("POS") terminals, bank branches, mobile phones, tablet computers, corporations, and internet commerce sites.